Protective underwear



FIG. 1 is a front elevational view of a protective underwear showing our new design in closed condition, the rear elevational view being substantially identical thereto;

FIG. 2 is a top plan view thereof in open condition;

FIG. 3 is a top plan view thereof, in closed condition;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view thereof, the opposite side view being identical thereto;

FIG. 6 is a front elevational view of a second embodiment of FIG. 1 with seamed rather than snapped sides, the rear elevational view being substantially identical thereto;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and

FIG. 9 is a side elevational view thereof, the opposite side being identical thereto. 

The ornamental design for a protective underwear, as shown and described. 